<template>
	<div class="register">
		<el-form ref="registerRef" :model="registerForm" :rules="registerRules" class="register-form">
			<div class="title-box">
				<h3 class="title">{{ title }}</h3>
				<lang-select />
			</div>
			<el-form-item v-if="tenantEnabled" prop="tenantId">
				<el-select v-model="registerForm.tenantId" filterable :placeholder="proxy.$t('register.selectPlaceholder')"
					style="width: 100%">
					<el-option v-for="item in tenantList" :key="item.tenantId" :label="item.companyName" :value="item.tenantId">
					</el-option>
					<template #prefix><svg-icon icon-class="company" class="el-input__icon input-icon" /></template>
				</el-select>
			</el-form-item>
			<el-form-item prop="username">
				<el-input v-model="registerForm.username" type="text" size="large" auto-complete="off"
					:placeholder="proxy.$t('register.username')">
					<template #prefix><svg-icon icon-class="user" class="el-input__icon input-icon" /></template>
				</el-input>
			</el-form-item>
			<el-form-item prop="password">
				<el-input v-model="registerForm.password" type="password" size="large" auto-complete="off"
					:placeholder="proxy.$t('register.password')" @keyup.enter="handleRegister">
					<template #prefix><svg-icon icon-class="password" class="el-input__icon input-icon" /></template>
				</el-input>
			</el-form-item>
			<el-form-item prop="confirmPassword">
				<el-input v-model="registerForm.confirmPassword" type="password" size="large" auto-complete="off"
					:placeholder="proxy.$t('register.confirmPassword')" @keyup.enter="handleRegister">
					<template #prefix><svg-icon icon-class="password" class="el-input__icon input-icon" /></template>
				</el-input>
			</el-form-item>
			<el-form-item v-if="captchaEnabled" prop="code">
				<el-input v-model="registerForm.code" size="large" auto-complete="off" :placeholder="proxy.$t('register.code')"
					style="width: 63%" @keyup.enter="handleRegister">
					<template #prefix><svg-icon icon-class="validCode" class="el-input__icon input-icon" /></template>
				</el-input>
				<div class="register-code">
					<img :src="codeUrl" class="register-code-img" @click="getCode" />
				</div>
			</el-form-item>
			<el-form-item style="width: 100%">
				<el-button :loading="loading" size="large" type="primary" style="width: 100%" @click.prevent="handleRegister">
					<span v-if="!loading">{{ proxy.$t('register.register') }}</span>
					<span v-else>{{ proxy.$t('register.registering') }}</span>
				</el-button>
				<div style="float: right">
					<router-link class="link-type" :to="'/login'">{{ proxy.$t('register.switchLoginPage') }}</router-link>
				</div>
			</el-form-item>
		</el-form>
		<!--  底部  -->
		<div class="el-register-footer">
			<span>Copyright © 2018-2025 疯狂的狮子Li All Rights Reserved.</span>
		</div>
	</div>
</template>

<script setup>
import { getCodeImg, register, getTenantList } from '@/api/login';
import { to } from 'await-to-js';
import { useI18n } from 'vue-i18n';
const { proxy } = getCurrentInstance();
const title = import.meta.env.VITE_APP_TITLE;
const router = useRouter();
const { t } = useI18n();
const registerForm = ref({
	tenantId: '',
	username: '',
	password: '',
	confirmPassword: '',
	code: '',
	uuid: '',
	userType: 'sys_user'
});
// 租户开关
const tenantEnabled = ref(true);
const equalToPassword = (rule, value, callback) => {
	if (registerForm.value.password !== value) {
		callback(new Error(t('register.rule.confirmPassword.equalToPassword')));
	} else {
		callback();
	}
};
const registerRules = {
	tenantId: [{ required: true, trigger: 'blur', message: t('register.rule.tenantId.required') }],
	username: [
		{ required: true, trigger: 'blur', message: t('register.rule.username.required') },
		{ min: 2, max: 20, message: t('register.rule.username.length', { min: 2, max: 20 }), trigger: 'blur' }
	],
	password: [
		{ required: true, trigger: 'blur', message: t('register.rule.password.required') },
		{ min: 5, max: 20, message: t('register.rule.password.length', { min: 5, max: 20 }), trigger: 'blur' },
		{ pattern: /^[^<>"'|\\]+$/, message: t('register.rule.password.pattern', { strings: '< > " \' \\ |' }), trigger: 'blur' }
	],
	confirmPassword: [
		{ required: true, trigger: 'blur', message: t('register.rule.confirmPassword.required') },
		{ required: true, validator: equalToPassword, trigger: 'blur' }
	],
	code: [{ required: true, trigger: 'change', message: t('register.rule.code.required') }]
};
const codeUrl = ref('');
const loading = ref(false);
const captchaEnabled = ref(true);
const registerRef = ref();
// 租户列表
const tenantList = ref([]);

const handleRegister = () => {
	registerRef.value?.validate(async (valid) => {
		if (valid) {
			loading.value = true;
			const [err] = await to(register(registerForm.value));
			if (!err) {
				const username = registerForm.value.username;
				await ElMessageBox.alert('<span style="color: red; ">' + t('register.registerSuccess', { username }) + '</font>', '系统提示', {
					app: undefined,
					dangerouslyUseHTMLString: true,
					type: 'success'
				});
				await router.push('/login');
			} else {
				loading.value = false;
				if (captchaEnabled.value) {
					getCode();
				}
			}
		}
	});
};

const getCode = async () => {
	const res = await getCodeImg();
	const { data } = res;
	captchaEnabled.value = data.captchaEnabled === undefined ? true : data.captchaEnabled;
	if (captchaEnabled.value) {
		codeUrl.value = 'data:image/gif;base64,' + data.img;
		registerForm.value.uuid = data.uuid;
	}
};

const initTenantList = async () => {
	const { data } = await getTenantList(false);
	tenantEnabled.value = data.tenantEnabled === undefined ? true : data.tenantEnabled;
	if (tenantEnabled.value) {
		tenantList.value = data.voList;
		if (tenantList.value != null && tenantList.value.length !== 0) {
			registerForm.value.tenantId = tenantList.value[0].tenantId;
		}
	}
};

onMounted(() => {
	getCode();
	initTenantList();
});
</script>

<style lang="scss" scoped>
.register {
	display: flex;
	justify-content: center;
	align-items: center;
	height: 100%;
	background-image: url('../assets/images/login-background.jpg');
	background-size: cover;
}

.title-box {
	display: flex;

	.title {
		margin: 0px auto 30px auto;
		text-align: center;
		color: #707070;
	}

	:deep(.lang-select--style) {
		line-height: 0;
		color: #7483a3;
	}
}

.register-form {
	border-radius: 6px;
	background: #ffffff;
	width: 400px;
	padding: 25px 25px 5px 25px;

	.el-input {
		height: 40px;

		input {
			height: 40px;
		}
	}

	.input-icon {
		height: 39px;
		width: 14px;
		margin-left: 0;
	}
}

.register-tip {
	font-size: 13px;
	text-align: center;
	color: #bfbfbf;
}

.register-code {
	width: 33%;
	height: 40px;
	float: right;

	img {
		cursor: pointer;
		vertical-align: middle;
	}
}

.el-register-footer {
	height: 40px;
	line-height: 40px;
	position: fixed;
	bottom: 0;
	width: 100%;
	text-align: center;
	color: #fff;
	font-family: Arial, serif;
	font-size: 12px;
	letter-spacing: 1px;
}

.register-code-img {
	height: 40px;
	padding-left: 12px;
}
</style>
